A.routine message
B.urgent message
C.distress message
D.safety message
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A.Immediately put the rudder over hard right
B.Immediately put the rudder over hard left
C.Immediately put the engines astern
D.Wait until the stern is well clear of the man and then put the rudder over hard right
A.Urgency signal
B.Safety signal
C.Distress signal
D.None of the above
A.a floating wreck
B.a survivor at sea
C.a man who had fallen overboard
D.a drilling rig
A.a message about the safety of navigation will follow
B.a message of an urgent nature about the safety of a ship will follow
C.the sender is in distress and requests immediate assistance
D.you should secure your radiotelephone
A.Safety message
B.Urgency message
C.Distress message
D.Routine message
最新試題
Three SHORT BLASTS mean（）.
The ship is now down（）head.
Proper use shall be made（）radar equipment if fitted and operational.
Which statement is TRUE with respect to the elasticity of nylon mooring lines?（）.
Good anchorage may be obtained anywhere in this water area，the bottom being generally mud and sand，vessel may have（）.
Which mooring line is likely to undergo the most strain when docking a ship under normal conditions?（）
Smoking in bed on a ship is prohibited（）.
Where would you find the call sign or call letters of the radio station on your ship?（）
The ship is not very stable，please（）when making a turn.
I would be very much（）if you could arrange for a radio technician to come on board as soon as possible for my radar repair.